20701355199

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1\times {\mathrm{5023}}^1$

素因数の和:6119

約数の個数: 32

約数和(自身を含む): 31725957120

約数和(自身を除く): 11024601921

約数列:

[1, 3, 7, 21, 229, 687, 857, 1603, 2571, 4809, 5023, 5999, 15069, 17997, 35161, 105483, 196253, 588759, 1150267, 1373771, 3450801, 4121313, 4304711, 8051869, 12914133, 24155607, 30132977, 90398931, 985778819, 2957336457, 6900451733, 20701355199]

約数ペア:

[(1, 20701355199), (3, 6900451733), (7, 2957336457), (21, 985778819), (229, 90398931), (687, 30132977), (857, 24155607), (1603, 12914133), (2571, 8051869), (4809, 4304711), (5023, 4121313), (5999, 3450801), (15069, 1373771), (17997, 1150267), (35161, 588759), (105483, 196253)]